2001 Opel Signum vs. 1943 Rover P2
To start off, 2001 Opel Signum is newer by 58 year(s). Which means there will be less support and parts availability for 1943 Rover P2. In addition, the cost of maintenance, including insurance, on 1943 Rover P2 would be higher. At 1,994 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (144 HP @ 4000 RPM) has 97 more horse power than 1943 Rover P2. (47 HP @ 4600 RPM). In normal driving conditions, 2001 Opel Signum should accelerate faster than 1943 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1943 Rover P2 weights approximately 22 kg more than 2001 Opel Signum.
Compare all specifications:
| 2001 Opel Signum | 1943 Rover P2 | |
| Make | Opel | Rover |
| Model | Signum | P2 |
| Year Released | 2001 | 1943 |
| Engine Size | 1994 cc | 1577 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 144 HP | 47 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Vehicle Weight | 1398 kg | 1420 kg |
